P A I R E D
C A B L E S
5.27
Overall Foil/Braid Shield
Low-Capacitance Computer Cables for EIA RS-232 and EIA RS-485 Applications
Description
UL NEC/
No.
Part
C(UL) CEC of
No.
Pairs
Type
Color
Code
Standard
Lengths
Ft.
m
Standard
Unit Weight
Lbs.
kg
Nom. DCR
Cond.
Shield
Nominal
OD
Inch mm
Nom. Capacitance
Nom. Nom.
Vel. *
Imp.
*
**
**
of
(Ω) Prop. pF/ pF/ pF/ pF/
Ft.
m
Ft.
m
28 AWG
Stranded (7x36) • Tinned Copper • Twisted Pairs • Overall 100% Beldfoil
®
+ 65% TC Braid Shield • 28 AWG Stranded TC Drain Wire
Datalene
®
Insulation • Chrome PVC Jacket
UL AWM Style 2919
(30V 80°C)
8132
NEC:
CL2
2
See
Chart 5
(Tech Info
Section)
100
500
1000
100
500
1000
100
500
1000
100
1000
30.5 3.6
152.4 14.5
304.8 28.0
30.5 4.5
152.4 17.0
304.8 34.0
30.5 5.0
152.4 20.0
304.8 39.0
30.5 5.3
304.8 42.0
1.6 65.0Ω/M′
5.1Ω/M′ .220 5.59
6.6 213.0Ω/km 16.6Ω/km
12.8
2.0 65.0Ω/M′
5.2Ω/M′ .270 6.86
7.7 213.0Ω/km 17.1Ω/km
15.5
2.3 65.0Ω/M′
4.4Ω/M′ .290 7.37
9.1 213.0Ω/km 14.3Ω/km
17.7
2.4 65.0Ω/M′
4.2Ω/M′ .300 7.62
19.1 213.0Ω/km 13.8Ω/km
120
78% 11.0 36.1 20.0 65.6
8133
NEC:
CL2
3
See
Chart 5
(Tech Info
Section)
120
78% 11.0 36.1 20.0 65.6
Shorting Fold
8134
NEC:
CL2
4
See
Chart 5
(Tech Info
Section)
120
78% 11.0 36.1 20.0 65.6
8135
NEC:
CL2
5
See
Chart 5
(Tech Info
Section)
120
78% 11.0 36.1 20.0 65.6
8138
NEC:
CL2
8
See
Chart 5
(Tech Info
Section)
100
500
1000
100
500
1000
100
500
1000
100
500
1000
30.5 5.6
152.4 27.0
304.8 52.0
30.5 7.0
152.4 34.5
304.8 69.0
30.5 12.2
152.4 47.5
304.8 92.0
30.5 13.1
152.4 64.0
304.8 121.0
2.5 65.0Ω/M′
3.7Ω/M′ .330 8.38
12.3 213.0Ω/km 12.3Ω/km
23.6
120
78% 11.0 36.1 20.0 65.6
8142
NEC:
CL2
12.5
(12 pairs +
1 single)
See
Chart 5
(Tech Info
Section)
3.2 65.0Ω/M′
3.1Ω/M′ .407 10.34 120
15.7 213.0Ω/km 10.1Ω/km
31.4
5.5 65.0Ω/M′
21.6 213.0Ω/km
41.8
6.0 65.0Ω/M′
29.1 213.0Ω/km
55.0
2.6Ω/M′
8.4Ω/km
.465 11.81 120
78% 11.0 36.1 20.0 65.6
8148
NEC:
CL2
18
See
Chart 5
(Tech Info
Section)
78% 11.0 36.1 20.0 65.6
8155
NEC:
CL2
25
See
Chart 5
(Tech Info
Section)
2.3Ω/M′
7.6Ω/km
.565 14.35 120
78% 11.0 36.1 20.0 65.6
DCR = DC Resistance • TC = Tinned Copper
*Capacitance between conductors.
**Capacitance between one conductor and other conductors connected to shield.
B e l d e n E l e c t r o n i c s D i v i s i o n
Te c h n i c a l S u p p o r t :
1 - 8 0 0 - B E L D E N - 1
o r
1 - 8 0 0 - B E L D E N - 3
•
w w w . b e l d e n . c o m
5
•
Paired Cables
Datalene insulation features include low dielectric constant and a
dissipation factor for high-speed, low-distortion data handling.
Physical properties include good crush resistance and light weight.
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